Log in
Home/Design Tools/JPG to PNG Converter
🖼️
Select an image to render

What Is JPG to PNG Conversion?

JPG to PNG conversion re-encodes an image from the lossy JPEG format into the lossless PNG format. The PNG output will be larger in file size, but every pixel of the JPEG (as you see it now) is preserved exactly, with no further compression loss. PNG also supports a transparent background — useful if you plan to edit the image and need to add transparency later in Photoshop, Figma, or another editor.

JPG to PNG Converter Online — What This Tool Does

This free JPG to PNG converter re-encodes any JPEG image into a lossless PNG file entirely in your browser. Drop in a JPG, click convert, and download the PNG — no upload, no quality loss beyond what already exists in the source JPEG, no account.

How to Convert JPG to PNG

  • Drag a JPG or JPEG file onto the upload zone, or click to browse.
  • The tool re-encodes the image via the HTML <canvas> API as a lossless PNG.
  • Compare the original JPG size vs the converted PNG size — expect the PNG to be larger, often 2–5× bigger for photographs.
  • Click Download to save the .png file.

When to Use PNG Instead of JPG

  • Logos and icons — sharp edges and solid colours compress better as PNG without artefacts.
  • Screenshots — JPEG ruins text rendering with compression artefacts; PNG keeps it crisp.
  • Images with transparency — PNG supports an alpha channel; JPG does not.
  • Source files for editing — PNG is lossless, so repeated saves don't degrade quality.
  • UI assets — buttons, badges, and interface graphics for web or app design.

Will Converting JPG to PNG Restore Quality?

No. JPEG compression is lossy and one-way — once a JPG has been saved, the discarded detail cannot be recovered. Converting to PNG preserves the JPG as it currently looks (artefacts included) but cannot make a low-quality JPG look like a high-quality original. If you need a sharper image, you need the original source, not a JPG.

PNG vs JPG — Which Should I Use?

Use PNG for logos, icons, screenshots, line art, illustrations, and any image with transparency. Use JPG for photographs and complex images where file size matters more than absolute fidelity. PNG is lossless and supports transparency; JPG is lossy and smaller for photos but unsuitable for graphics with sharp edges.

Tips & Tricks

  • PNG doesn't add transparency for free — your converted PNG keeps the original background. To add transparency, edit in Photoshop, GIMP, or Figma after converting.
  • Expect bigger files — a 500 KB JPG photograph might become a 2–4 MB PNG. Use our Image Compressor after if needed.
  • WebP-lossless is smaller than PNG — for modern browsers, lossless WebP gives the same fidelity as PNG at a smaller size.
  • Pick the right tool for the job — if you started with a photograph, JPG is usually correct. Convert to PNG only when you have a specific reason.

Related Tools

Is My Image Sent to a Server?

No. JPG to PNG conversion happens entirely in your browser using the HTML <canvas> API. The image loads as a local object URL, draws onto a canvas, and exports as PNG — no upload, no server processing, no log. The file you download was created locally in your browser.